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南通市如皋县宫颈浸润性鳞癌的地区差异及其与HPV16、HPV18感染的关系

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苏州大学学报（医学版） 2003年第6期23卷 781-782,788页

作者：杨其昌冯一中韩枋朱惠君季晓华苏州大学医学院病理学教研室江苏苏州215007 南通医学院第二附属医院病理科江苏南通226001

目的　探讨人乳头状瘤病毒 16和 18型 (HPV16、HPV18)感染状况与宫颈癌的地区分布间的相关性。方法　应用免疫组化技术 ,对如皋县东北部 (宫颈癌高发区 )的宫颈浸润性鳞癌 3 9例和西南部 (低发区 )的宫颈浸润性鳞癌 3 8例分别进行HPV16... 详细信息

目的　探讨人乳头状瘤病毒 16和 18型 (HPV16、HPV18)感染状况与宫颈癌的地区分布间的相关性。方法　应用免疫组化技术 ,对如皋县东北部 (宫颈癌高发区 )的宫颈浸润性鳞癌 3 9例和西南部 (低发区 )的宫颈浸润性鳞癌 3 8例分别进行HPV16和HPV18检测。结果　HPV16在高发区和低发区的阳性率分别为 64.1%和71.0 5% (P >0 .0 5) ,HPV18在高发区和低发区的阳性率分别为 3 8.46%和 42 .1% (P >0 .0 5)。另外本资料显示高发区患者年龄 (平均 54.2岁 )较低发区 (平均 61岁 )小 (P <0 .0 5)。结论　HPV16和HPV18作为宫颈鳞癌的病原学因子 ,其在不同地区间可能是相似的。本研究中高。

关键词：宫颈癌人乳头状瘤病毒如皋县

叶状枝节丛孢大孢变种(Arthrobotrys cladodes var. macroides)对两种毛圆科线虫幼虫杀虫效果的研究

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甘肃农业大学学报 2019年第2期54卷 109-115页

作者：万雪梅姬全福杨学财杜江龙赵天宇常凡凡王峰贾骁晔王宝森冉乾东张亚鹏罗斌汉孙雨琪潘虹蔡葵蒸西北民族大学生命科学与工程学院甘肃兰州730030 榆中县动物卫生监督所甘肃榆中730100

【目的】评估叶状枝节丛孢大孢变种(Arthrobotrys cladodes ***)分离株(F69)的生物学特性及对绵羊胃肠线虫感染性幼虫(L3)的捕食能力.【方法】通过光镜和扫描电镜观察该菌的形态及捕食作用;用2%水琼脂培养基评估该菌对两种混合的毛圆科... 详细信息

【目的】评估叶状枝节丛孢大孢变种(Arthrobotrys cladodes ***)分离株(F69)的生物学特性及对绵羊胃肠线虫感染性幼虫(L3)的捕食能力.【方法】通过光镜和扫描电镜观察该菌的形态及捕食作用;用2%水琼脂培养基评估该菌对两种混合的毛圆科线虫L3的体外杀虫能力;将该菌的孢子用海藻酸钠制备成包埋颗粒,分析绵羊采食后的杀虫能力.【结果】1)所获得的光镜和电镜结果显示了该菌形态学及其与L3相互作用;2)该菌在体外对L3的杀虫率为73.70%(P<0.05);3)该菌通过绵羊消化道后能够存活,采食后12、24、36、48、72 h粪便中排出真菌孢子,对绵羊粪便中的L3减少率分别为46.74%、60.41%、44.19%、37.36%、21.53%.【结论】本研究为反刍动物寄生线虫生物防治提供了一个有潜力的新候选菌株.

关键词：食线虫真菌叶状枝节丛孢大孢变种捻转血矛线虫蛇形毛圆线虫绵羊

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云南省西南边境地区蚊虫及蚊媒病原体调查

中国媒介生物学及控制杂志 2019年第3期30卷 264-267页

作者：谢吕林安琪王剑吴超罗燕鱼爱水陈然杨波谢晓露李春敏李志娇朱淮民姜进勇云南省虫媒传染病防控研究重点实验室金宁一院士工作站云南省虫媒传染病防控关键技术创新团队(培育)面向南亚东南亚热带病国际科技人员交流与教育培训基地云南省虫媒病毒研究中心云南省寄生虫病防治所云南普洱665000 海军军医大学病原生物学教研室上海200433 孟连傣族拉祜族佤族自治县疾病预防控制中心云南孟连665800 勐海县疾病预防控制中心云南勐海666200 江城哈尼族彝族自治县疾病预防控制中心云南江城665900

目的了解云南省西南边境地区蚊媒分布及相关蚊媒传染病的存在及流行情况,为该病的预防控制提供科学依据。方法 2013-2015年在云南省孟连傣族拉祜族佤族自治县、勐海和江城哈尼族彝族自治县采用诱蚊灯法和人工诱捕法进行蚊虫采集,采用试... 详细信息

目的了解云南省西南边境地区蚊媒分布及相关蚊媒传染病的存在及流行情况,为该病的预防控制提供科学依据。方法 2013-2015年在云南省孟连傣族拉祜族佤族自治县、勐海和江城哈尼族彝族自治县采用诱蚊灯法和人工诱捕法进行蚊虫采集,采用试剂盒提取蚊虫DNA及RNA,通过反转录-聚合酶链式反应和核苷酸序列测定方法获得病原体基因序列,采用Clustal X1.83、DNASTAR 7.1和MEgA 5.0等生物学软件进行核苷酸序列分析及系统进化分析。结果共捕获成蚊10属39种126 893只,其中捕获三带喙库蚊104 476只、中华按蚊18 422只、白纹伊蚊1 212只、致倦库蚊891只,分别占82.33%、14.52%、1.00%和0.70%。分离出2株流行性乙型脑炎病毒(JEV),均来自三带喙库蚊,未检出疟原虫、丝虫及其他黄病毒。结论云南省边境地区蚊媒传染病媒介种类较多,三带喙库蚊和中华按蚊为优势蚊种,自然界中存在着JEV,应加强重要蚊媒监测工作。

关键词：蚊虫蚊媒传染病病原体边境地区云南省

Fungal diversity notes 603–708: taxonomic and phylogenetic notes on genera and species

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Fungal Diversity 2017年第6期87卷 1-235页

作者： Kevin D.Hyde Chada Norphanphoun Vanessa P.Abreu Anna Bazzicalupo K.W.Thilini Chethana Marco Clericuzio Monika C.Dayarathne Asha J.Dissanayake Anusha H.Ekanayaka Mao-qiang He Sinang Hongsanan Shi-Ke Huang Subashini C.Jayasiri Ruvishika S.Jayawardena Anuruddha Karunarathna Sirinapa Konta Ivana Kusan Hyun Lee Junfu Li Chuan-gen Lin Ning-guo Liu Yong-Zhong Lu Zong-Long Luo Ishara S.Manawasinghe Ausana Mapook Rekhani H.Perera Rungtiwa Phookamsak Chayanard Phukhamsakda Igor Siedlecki Adriene Mayra Soares Danushka S.Tennakoon qing Tian Saowaluck Tibpromma Dhanushka N.wanasinghe Yuan-Pin Xiao Jing Yang Xiang-Yu Zeng Faten A.Abdel-Aziz Wen-Jing Li Indunil C.Senanayake qiu-Ju Shang Dinushani A.Daranagama Nimali Ide Silva Kasun M.Thambugala Mohamed A.Abdel-wahab Ali H.Bahkali Mary L.Berbee Saranyaphat Boonmee D.Jayarama Bhat Timur S.Bulgakov Bart Buyck Erio Camporesi Rafael F.Castaneda-Ruiz Putarak Chomnunti Minkwan Doilom Francesco Dovana Tatiana B.gibertoni Margita Jadan Rajesh Jeewon E.B.gareth Jones Ji-Chuan Kang Samantha C.Karunarathna Young Woon Lim Jian-Kui Liu Zuo-Yi Liu Helio Longoni Plautz Jr Saisamorn Lumyong Sajeewa S.N.Maharachchikumbura Neven Matocec Eric H.C.McKenzie Armin Mesic Daniel Miller Julia Pawłowska Olinto L.Pereira Itthayakorn Promputtha Andrea I.Romero Leif Ryvarden Hong-Yan Su Satinee Suetrong Zdenko Tkalcec Alfredo Vizzini Ting-Chi Wen Komsit Wisitrassameewong Marta Wrzosek Jian-Chu Xu qi Zhao Rui-Lin Zhao Peter E.Mortimer Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanPeople’s Republic of China Center of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailand School of Science Mae Fah Luang UniversityChiang Rai 57100Thailand World Agroforestry Centre East and Central AsiaKunming 650201YunnanPeople’s Republic of China Mushroom Research Foundation 128 M.3 Ban Pa Deng T.Pa PaeA.Mae TaengChiang Mai 50150Thailand A.M.B Circolo Micologico“Giovanni Carini”C.P.314BresciaItaly A.M.B.gruppo Micologico Forlivese“Antonio Cicognani”Via Roma 18Forlı`Italy Centre of Mountain Ecosystem Studies Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanPeople’s Republic of China College of Agriculture and Biological Sciences Dali UniversityDali 671003YunnanPeople’s Republic of China College of Life Sciences University of Chinese Academy of SciencesHuairou DistrictBeijing 100408China Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Department of Botany University of British ColumbiaVancouverCanada Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh 1145Saudi Arabia Department of Botany and Microbiology Faculty of ScienceSohag UniversitySohag 82524Egypt Department of Crop Sciences College of Agricultural and Marine SciencesSultan Qaboos UniversityP.O.Box 34123 Al-KhodOman Department of Entomology and Plant Pathology Faculty of AgricultureChiang Mai UniversityChiang Mai 50200Thailand Department of Health Sciences Faculty of ScienceUniversity of MauritiusReduit 80837Mauritius Department of Molecular Phylogenetics and Evolution Faculty of BiologyBiological and Chemical Research CentreUniversity of Warsaw_Zwirki i Wigury 10102-089 WarsawPoland Departamento de Micologia Centro de BiocienciasUniversidade Federal de PernambucoAv.da Engenharia s/nRecifePernambuco 50760-600Brazil Dipartimento

This is the sixth in a series of papers where we bring collaborating mycologists together to produce a set of notes of several taxa of *** this study we introduce a new family Fuscostagonosporaceae in *** also introduce the new ascomycete genera Acericola,Castellaniomyces,Dictyosporina and Longitudinalis and new species Acericola italica,Alternariaster trigonosporus,Amarenomyces dactylidis,Angustimassarina coryli,Astrocystis bambusicola,Castellaniomyces rosae,Chaetothyrina artocarpi,Chlamydotubeufia krabiensis,Colletotrichum lauri,Collodiscula chiangraiensis,Curvularia palmicola,Cytospora mali-sylvestris,Dictyocheirospora cheirospora,Dictyosporina ferruginea,Dothiora coronillae,Dothiora spartii,Dyfrolomyces phetchaburiensis,Epicoccum cedri,Epicoccum pruni,Fasciatispora calami,Fuscostagonospora cytisi,grandibotrys hyalinus,Hermatomyces nabanheensis,Hongkongmyces thailandica,Hysterium rhizophorae,Jahnula guttulaspora,Kirschsteiniothelia rostrata,Koorchalomella salmonispora,Longitudinalis nabanheensis,Lophium zalerioides,Magnibotryascoma mali,Meliola clerodendri-infortunati,Microthyrium chinense,Neodidymelliopsis moricola,Neophaeocryptopus spartii,Nigrograna thymi,Ophiocordyceps cossidarum,Ophiocordyceps issidarum,Ophiosimulans plantaginis,Otidea pruinosa,Otidea stipitata,Paucispora kunmingense,Phaeoisaria microspora,Pleurothecium floriforme,Poaceascoma halophila,Periconia aquatica,Periconia submersa,Phaeosphaeria acaciae,Phaeopoacea muriformis,Pseudopithomyces kunmingnensis,Ramgea ozimecii,Sardiniella celtidis,Seimatosporium italicum,Setoseptoria scirpi,Torula gaodangensis and Vamsapriya *** also provide an amended account of Rhytidhysteron to include apothecial ascomata and a J?*** type species of Ascotrichella hawksworthii(Xylariales genera incertae sedis),Biciliopsis leptogiicola(Sordariomycetes genera incertae sedis),Brooksia tropicalis(Micropeltidaceae),Bryochiton monascus(Teratosphaeriaceae),Bryomyces scapaniae(Pseud

关键词： Ascomycota Basidiomycota Mucoromycota Phylogeny Taxonomy

Fungal diversity notes 111-252-taxonomic and phylogenetic contributions to fungal taxa

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Fungal Diversity 2015年第6期75卷 27-274页

作者： Hiran A.Ariyawansa Kevin D.Hyde Subashini C.Jayasiri Bart Buyck K.W.Thilini Chethana Dong qin Dai Yu Cheng Dai Dinushani A.Daranagama Ruvishika S.Jayawardena Robert Lücking Masoomeh ghobad-Nejhad Tuula Niskanen Kasun M.Thambugala Kerstin Voigt Rui Lin Zhao guo-Jie Li Mingkwan Doilom Saranyaphat Boonmee Zhu L.Yang qing Cai Yang-Yang Cui Ali H.Bahkali Jie Chen Bao Kai Cui Jia Jia Chen Monika C.Dayarathne Asha J.Dissanayake Anusha H.Ekanayaka Akira Hashimoto Sinang Hongsanan E.B.gareth Jones Ellen Larsson Wen Jing Li qi-Rui Li Jian Kui Liu Zong Long Luo Sajeewa S.N.Maharachchikumbura Ausana Mapook Eric H.C.McKenzie Chada Norphanphoun Sirinapa Konta Ka Lai Pang Rekhani H.Perera Rungtiwa Phookamsak Chayanard Phukhamsakda Umpava Pinruan Emile Randrianjohany Chonticha Singtripop Kazuaki Tanaka Cheng Ming Tian Saowaluck Tibpromma Mohamed A.Abdel-wahab Dhanushka N.wanasinghe Nalin N.Wijayawardene Jin-Feng Zhang Huang Zhang Faten A.Abdel-Aziz Mats Wedin Martin Westberg Joseph F.Ammirati Timur S.Bulgakov Diogo X.Lima Tony M.Callaghan Philipp Callac Cheng-Hao Chang Luis F.Coca Manuela Dal-Forno Veronika Dollhofer Kateřina Fliegerová Katrin greiner gareth W.griffith Hsiao-Man Ho Valerie Hofstetter Rajesh Jeewon Ji Chuan Kang Ting-Chi Wen Paul M.Kirk Ilkka Kytövuori James D.Lawrey Jia Xing Hong Li Zou Yi Liu Xing Zhong Liu Kare Liimatainen H.Thorsten Lumbsch Misato Matsumura Bibiana Moncada Salilaporn Nuankaew Sittiporn Parnmen AndréL.C.M.de Azevedo Santiago Sujinda Sommai Yu Song Carlos A.F.de Souza Cristina M.de Souza-Motta Hong Yan Su Satinee Suetrong Yong wa.g Syuan-Fong Wei Ting Chi Wen Hai Sheng Yuan Li Wei Zhou Martina Réblová Jacques Fournier Erio Camporesi J.Jennifer Luangsa-ard Kanoksri Tasanathai Artit Khonsanit Donnaya Thanakitpipattana Sayanh Somrithipol Paul Diederich Ana M.Millanes Ralph S.Common Marc Stadler Ji Ye Yan XingHong Li Hye Won Lee Thi T.T.Nguyen Hyang Burm Lee Eliseo Battistin Orlando Marsico Alfredo Vizzini Jordi Vila Enrico Ercole Ursula Eberhardt giampaolo Simonini Hua-An Wen Xin-Hua Chen Otto Mie guizhou Key Laboratory of Agricultural Biotechnology Guizhou Academy of Agricultural SciencesGuiyang 550006GuizhouChina Key Laboratory for Plant Diversity and Biogeography of East Asia Kunming Institute of BotanyChinese Academy of ScienceKunming 650201YunnanChina Centre of Excellence in Fungal Research Mae Fah Luang UniversityChiang Rai 57100Thailan Département Systématique et Evolution CP 39ISYEBUMR 7205 CNRS MNHN UPMC EPHEMuséum National d’Histoire Naturelle12 Rue BuffonF-75005 ParisFrance Institute of Plant and Environment Protection Beijing Academy of Agriculture and Forestry SciencesNo.9 of Shu Guang Hua Yuan Zhong LuHaidian DistrictBeijing 10097China Microbial Drugs Helmholtz-Centre for Infection Research Inhoffenstrasse 738124 BraunschweigGermany Staatliches Museum für Naturkunde Stuttgart Rosenstein 1D-70191StuttgartGermany Institute of Microbiology Beijing Forestry UniversityPO Box 61Beijing 100083China State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesNo 31st West Beichen RoadChaoyang DistrictBeijing 100101China The Herbarium(ANDA) Universitas AndalasPadangSumatera Barat 25163Indonesia Botanischer garten&Botanisches Museum Berlin Freie Universität BerlinKönigin-Luise-Straße 6-814195 BerlinGermany Department of Biotechnology Iranian Research Organization for Science and Technology(IROST)P.O.Box 3353-5111Tehran ***Iran Jodrell Laboratory Royal Botanic GardensKew TW93DSUK Leibniz Institute for Natural Product Research and Infection Biology Jena Microbial Resource CollectionAdolf-Reichwein-Strasse 2307745 JenaGermany Department of Botany and Microbiology College of ScienceKing Saud UniversityP.O.Box:2455Riyadh 1145Saudi Arabia The United graduate School of Agricultural Sciences Iwate University18-8 Ueda 3 ChomeMorioka 020-8550Japan Faculty of Agriculture and Life Sciences Hirosaki University3 Bunkyo-choHirosakiAomori 036-8561Japan Department of Biological and Environmental Sciences University of GothenburgBox 461SE

This paper is a compilation of notes on 142 fungal taxa,including five new families,20 new genera,and 100 new species,representing a wide taxonomic and geographic *** new families,Ascocylindricaceae,Caryosporaceae and Wicklowiaceae(Ascomycota)are introduced based on their distinct lineages and unique *** new Dothideomycete genera Pseudomassariosphaeria(Amniculicolaceae),Heracleicola,Neodidymella and Pseudomicrosphaeriopsis(Didymellaceae),Pseudopithomyces(Didymosphaeriaceae),Brunneoclavispora,Neolophiostoma and Sulcosporium(Halotthiaceae),Lophiohelichrysum(Lophiostomataceae),galliicola,Populocrescentia and Vagicola(Phaeosphaeriaceae),Ascocylindrica(Ascocylindricaceae),Elongatopedicellata(Roussoellaceae),Pseudoasteromassaria(Latoruaceae)and Pseudomonodictys(Macrodiplodiopsidaceae)are *** newly described species of Dothideomycetes(Ascomycota)are Pseudomassariosphaeria bromicola(Amniculicolaceae),Flammeascoma lignicola(Anteagloniaceae),Ascocylindrica marina(Ascocylindricaceae),Lembosia xyliae(Asterinaceae),Diplodia crataegicola and Diplodia galiicola(Botryosphaeriaceae),Caryospora aquatica(Caryosporaceae),Heracleicola premilcurensis and Neodidymella thailandicum(Didymellaceae),Pseudopithomyces palmicola(Didymosphaeriaceae),Floricola viticola(Floricolaceae),Brunneoclavispora bambusae,Neolophiostoma pigmentatum and Sulcosporium thailandica(Halotthiaceae),Pseudoasteromassaria fagi(Latoruaceae),Keissleriella dactylidicola(Lentitheciaceae),Lophiohelichrysum helichrysi(Lophiostomataceae),Aquasubmersa japonica(Lophiotremataceae),Pseudomonodictys tectonae(Macrodiplodiopsidaceae),Microthyrium buxicola and Tumidispora shoreae(Microthyriaceae),Alloleptosphaeria clematidis,Allophaeosphaeria cytisi,Allophaeosphaeria subcylindrospora,Dematiopleospora luzulae,Entodesmium artemisiae,galiicola pseudophaeosphaeria,Loratospora luzulae,Nodulosphaeria senecionis,Ophiosphaerella aquaticus,Populocrescentia forlicesenensis and Vagicola vagans(Phaeosphaeriaceae),Elon

关键词： Fungi Taxonomy New genus New species Phylogeny

安徽省泾县陈村水库灌区钉螺生态学研究-水位变化对钉螺扩散影响的分析

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寄生虫病与感染性疾病 2004年第4期2卷 159-162页

作者：吕大兵姜庆五汪天平赵根明吴维铎张世清任晓联许国祥张功华汪奇志方国仁葛继华安徽省血吸虫病防治研究所安徽芜湖241000 复旦大学公共卫生学院流行病学教研室上海200032 安徽省泾县地方病防治站安徽泾县242500

目的　了解人工灌区钉螺扩散与水位之间关系。方法　在陈村水库灌区的引水总干渠内选择一处坡滩 ,每月系统抽样查螺 ;选择一典型涵闸 ,测量其进水口高、宽 ;勘测滩地及涵闸高程 ;收集总干渠内来水量及历年逐月水位情况 ;综合分析水位变... 详细信息

目的　了解人工灌区钉螺扩散与水位之间关系。方法　在陈村水库灌区的引水总干渠内选择一处坡滩 ,每月系统抽样查螺 ;选择一典型涵闸 ,测量其进水口高、宽 ;勘测滩地及涵闸高程 ;收集总干渠内来水量及历年逐月水位情况 ;综合分析水位变化对钉螺扩散的影响。结果　干渠滩地淹水季节适宜钉螺孳生 ,螺情严重 ;干渠内钉螺分布在齐涵闸高 2～ 3 m水位的沿岸地带。干渠可以经涵闸对农田实施常年自流灌溉 ;水位齐涵闸高 2 m及以上时 ,自流灌溉易造成钉螺扩散。结论　钉螺在总干渠内由上游向下游扩散是肯定的 ,经涵闸向支渠及灌溉农田扩散是可能的 ,主要受水位变化影响。

关键词：人工灌区钉螺扩散水位

基于2014~2019年监测数据对我国糖料蔗种植品种结构与趋势分析

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甘蔗糖业 2020年第2期49卷 1-14页

作者：胡朝晖凌婉阳伍苏然杨继铭闫青云旗尔翟少萍张天富陈建华李仕龙罗春毅黄有政黄鸿锦程方晓娄永明穆宗华莫健强贺勇邓卫武王英日杨晓丽卓越华廖晨红白亚东陈开廉王剑锋广东省生物工程研究所(广州甘蔗糖业研究所)广东省甘蔗改良与生物炼制重点实验室广东广州510316 全国甘蔗糖业信息中心广东广州510316 中国热带农业科学院海南海口571100 昌宁县农业农村局云南保山678100 来宾市富民双高贸易有限公司广西来宾546100 勐海县甘蔗技术推广站云南西双版纳666200 遂溪县农业农村局广东湛江524300 盈江县农业农村局甘蔗技术推广站云南德宏679300 芒市甘蔗技术推广站云南德宏678400 广西农垦良圻农场有限公司广西南宁530317 崇左市江州区糖业发展局广西崇左532299 宁明县农业农村局广西崇左532500 来宾市兴宾区糖业发展局广西来宾546199 扶绥县糖业发展办公室广西崇左532100 耿马傣族佤族自治县地方产业发展服务中心云南临沧677500 永德县地方产业发展服务中心云南临沧677699 田东县蔗糖生产服务中心广西百色531500 富宁县蔗糖产业办公室云南文山663400 广东省广前糖业发展有限公司广东湛江524348 合浦县经济作物技术推广站广西北海536100 弥勒市农业技术推广中心云南红河652399 龙州县糖业发展局广西崇左532400 柳城县甘蔗研究中心广西柳州545200 元江县农业技术推广服务中心云南玉溪653300 广东省华海糖业发展有限公司广东湛江524151 雷州市农业农村局广东湛江524200

以全国甘蔗生产信息监测网中我国糖料蔗主产区种植品种相关监测数据为研究对象,分析了2014~2019年我国糖料蔗种植品种结构的状况与变化趋势。6年内,我国糖料蔗主产区主栽品种包括10个品系的78个品种,其中进入各监测县面积前4位的品种47... 详细信息

以全国甘蔗生产信息监测网中我国糖料蔗主产区种植品种相关监测数据为研究对象,分析了2014~2019年我国糖料蔗种植品种结构的状况与变化趋势。6年内,我国糖料蔗主产区主栽品种包括10个品系的78个品种,其中进入各监测县面积前4位的品种47个,累计种植面积超过10万hm2的品种只有7个,其中ROC22是唯一面积达到百万公顷的品种。在不将ROC22纳入良种的情况下,当前我国的糖料蔗良种率依然偏低。在植品种多而杂、品种结构不尽合理、种植规划水平低是当前我国糖料蔗种植品种结构存在的普遍不足。但在一系列改革措施下,新良种得到快速推广,良种率逐年提高,品种结构不断改善成为趋势。就目前我国糖料蔗品种结构现状,本文提出了建立糖料蔗产业参与者合理利益分配机制、加大良种种植政策支持、加强育种科研创新和提升种植规划水平等建议,以期进一步优化我国糖料蔗种植品种结构,提高产业经济效益和社会效益。

关键词：糖料蔗糖料蔗品种品种分布主栽品种品种结构